package com.lm.survey.logic;

import java.util.Map;

import com.lm.survey.model.OrgGroup;
import com.lm.survey.model.Participant;

public class OrgGroupLogic {
    public Map<Integer,OrgGroup> getAllChild(int groupId){
        return null;
    }
    public void addOrgGroup(OrgGroup group){
        
    }

}
